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Water development approvals - updates and bulletins

Find the latest updates and bulletins related to processes, guidelines and available services for Water Development Approvals.

You can also visit our Water Development Resources Home to access water development approval submission information, including tools, guides, checklists and templates for each step in the development process:

To view the most recent versions of technical guidelines and specifications, for use by the development industry, visit Water Guidelines and Construction Specifications.

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Industry bulletins


Development approvals

Effective date​​ Bulletin name
Effective date: August 2021 Bulletin name: DSSP Small Format Revision Update
Effective date: August 2021 Bulletin name: Flow Metering for Commissioning of New Watermains Bulletin
Effective date: February 2021 Bulletin name: Dead End Watermains in New Subdivisions Bulletin
Effective date: ​January 2021 Bulletin name: Valve Numbering Bulletin
Effective date: ​November 2020 Bulletin name: Manhole Cover Bulletin
Effective date: ​October 2020 Bulletin name: Update to the January 2018 Sewer Bypass Guideline
Effective date: ​September 2020 Bulletin name: 2020 Specification Bulletin​
Effective date: ​May 2020 Bulletin name: Water Utility-Focused Pre-Application Process ​
Effective date: ​May 2020 Bulletin name: Sewer As-Built Submissions​
Effective date: ​​July 2019 Bulletin name: Interim CCC/FAC Requirements for Stormwater Reuse Irrigation Systems
Effective date: July 15, 2019 Bulletin name: Environmental Regulatory Requirements for Unplanned Releases of Potable Water to the Storm System
Effective date: June 1, 2019 Bulletin name: Test Manhole and DSSP Submission Process Update
Effective date: April 18, 2019 Bulletin name: Interim Runoff Volume Control
Effective date: November 21, 2018 Bulletin name: Increase of CD-MRI Submissions for the Construction Drawing - Minor Revision Process
Effective date: November 5, 2018 Bulletin name: Searching for Subdivision and Private Site Stormwater Management Reports
Effective date: October 10, 2018 Bulletin name: Master Development Agreements and Interim Development
Effective date: October 5, 2018 Bulletin name: Interim Imperviousness Ratios
Effective date: July 1, 2018 Bulletin name: ESC Guidelines Implementation​
Effective date: July 1, 2018 Bulletin name: ESC Construction Drawing De-coupling
Effective date: July 1, 2018 Bulletin name: Service Valves Greater Than 50MM
Effective date: May 1, 2018 Bulletin name: Water ePay Drinking Water Distribution Disconnection Process Change
Effective date: January 1, 2018 Bulletin name: Unit Area Release Rate Requirements for Development
Effective date: January 1, 2018 Bulletin name: Stormwater Volume Control Targets For 2018
Effective date: November 1, 2017 Bulletin name: WRWS Services Shutdown Requests for Water Mains 400mm
Effective date: September 1, 2017 Bulletin name: ESC Drop Off Location
Effective date: July 1, 2016 Bulletin name: Water Quality Services Sediment Containment Systems P-value Updates
Effective date: October, 2015 Bulletin name: Stormwater Volume Control Targets Update
Effective date: March 2014 Bulletin name: Water Resources/Water Services Interim Stormwater Targets
Effective date: December 2013 Bulletin name: 2011 Amendments to the Stormwater Management & Design Manual
 

Inspection services

Effective date Bulletin name
September 2021 Revisons to Asbuilt Submission Content Requirements
September 2021 Storm Service (75mm) Pipe Shortage - Modified Installation Standard
Effective date: March 2021 Bulletin name: 14 Day Main Control Changes
Effective date: March 2021 Bulletin name: Obtaining Dewatering & Drainage Permits & Notifications
Effective date: ​February 2021 Bulletin name: Declaration Letter for CCTV Video and Inspection Report
Effective date: ​May 2020 Bulletin name: PPE for Accessing Customer Homes/ Businesses
Effective date: July 15, 2019​ Bulletin name: Indemnified Addendum Applications and Inspection Requests
Effective date: November 1, 2018 Bulletin name: Cathodic Protection
Effective date: September 9, 2018 Bulletin name: Indemnification Process Change
Effective date: July 5, 2018 Bulletin name: Standard Specifications 2018
Effective date: April 11, 2016 Bulletin name: Subdivision Interim De-Chlorination Guideline
Effective date: June 1, 2018 Bulletin name: Storm Outfall Grating Standard Specifications
 

Operations

Effective date Bulletin name
Effective date: July 1, 2018 Bulletin name: Operation Of the Water Distribution System in New Subdivisions and Tie-ins
Effective date: July 24, 2017 Bulletin name: Price Increase for Fire Flow Tests
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